package com.ljs.Dao;

import com.ljs.entity.User;

/**
 * -*- coding:utf-8 -*-
 *
 * @time: 2025/11/4 16:04
 * @author:lhl
 * @编辑器: IntelliJ IDEA
 */
public interface UserDao {
    User selectByUsernameAndPassword(String username, String password);
    User selectByUsername(String username);
    int insertUser(User user);
}
